Results 1 to 10 of about 9,680 (278)
DAB Signal Preprocessing for Passive Coherent Location [PDF]
Sensors, 2022 Digital Audio Broadcast (DAB) transmitters can be successfully used as illumination sources in Passive Coherent Location (PCL). However, extending the integration time in such a configuration leads to the occurrence of periodical artifacts in the ...
Gustaw Mazurek
doaj +8 more sources
Diversity-Based Geometry Optimization in MIMO Passive Coherent Location
Radioengineering, 2014 Applying the recently emerged technique, MIMO (Multiple Input Multiple Output) to PCL (Passive Coherent Location) is expected to improve performance of localization schemes.
M. Radmard, M. M. Nayebi, S. M. Karbasi
doaj +4 more sources
TDOA Data Selection for Accurate Passive Coherent Location
, 2022 <p>This paper addresses the problem of selecting suitable time difference of arrival (TDOA) measurements for passive coherent location with multiple-transmitters/receivers. Firstly, we propose a unified mathematical framework for the following target location algorithms: spherical interpolation (SI), spherical intersection (SX), and nonlinearly ...
Marcello Campos +3 more
core +3 more sources
Notch Filter Analysis and Its Application in Passive Coherent Location Radar (in English)
Leida xuebao, 2015 The Normalized Least-Mean-Squares (NLMS) algorithm is widely used to cancel the direct and multiple path interferences in Passive Coherent Location (PCL) radar systems.
Li Ji-chuan +3 more
doaj +2 more sources
Leida xuebao, 2016 In order to determine single-observer passive coherent locations using illuminators of opportunity, we propose a jointing angle and Time Difference Of Arrival (TDOA) Weighted Least Squares (WLS) location method.
Zhao Yongsheng +2 more
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Target tracking algorithm for passive coherent location
IET Radar, Sonar and Navigation, 2016 A target tracking algorithm for the passive coherent location based on a two‐stage scheme is proposed and implemented. The track initiation, the tentative track filtering and the data association for all tracks are performed in bistatic coordinates using a linear decoupled Kalman filter.
exaly +2 more sources
Research on Passive Troposcatter Location System [PDF]
Radioengineering, 2019 Electromagnetic (EM) wave of enemy radar propagated by troposcatter can be utilized for beyond line-of-sight (b-LoS) location. To provide theoretical basis for passive troposcatter location system, channel characteristics including propagation loss ...
Z. Liu, X. H. Chen, Q. Liu
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A Passive Coherent Location Friendly 6G for Private Campus Networks
IEEE Journal of Indoor and Seamless Positioning and NavigationThis article proposes a novel 6G downlink waveform designed for passive coherent location using orthogonal time–frequency space (OTFS) modulation.
Lukas Brechtel +2 more
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Analysis of DVB-T2 signal for exploitation by Passive Coherent Location system
2017 27th International Conference Radioelektronika (RADIOELEKTRONIKA), 2017 The paper describes basic analysis and research of actual topics dedicated to exploitation of DVB-T2 transmitters by a Passive Coherent Location system (PCL system). The PCL system is based on bistatic radars. The target detection in bistatic radar is solved by computation of the Cross Ambiguity function.
Jan Pidanic
exaly +3 more sources
The target tracking system design for the passive coherent locator
Известия высших учебных заведений России: Радиоэлектроника, 2015 The target tracking system design for the passive coherent locator creating at Saint Petersburg electrotechnical university "LETI" are discussed. The variant of two-stage scheme is proposed as an original solution.
A. A. Konovalov
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